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231223s2010 xx |||||o 00| ||eng c |
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|a 10.1021/la903838w
|2 doi
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|a DE-627
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|e rakwb
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|a eng
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|a Liu, Xiaofeng
|e verfasserin
|4 aut
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|a Thermoreversible covalent self-assembly of oligo(p-phenylenevinylene) bridged gold nanoparticles
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|c 2010
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a Date Completed 28.05.2010
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|a Date Revised 23.02.2010
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a Organic-inorganic hybrids have been fabricated through mild Diels-Alder cross-linking between maleimide bearing oligo(p-phenylenevinylene) (OPV) and furan functionalized gold nanoparticles with diameter smaller than 2 nm. The OPV ligands afford strong reaction ability toward furan group due to their maleimide moieties. These small gold nanoparticles form close-packed homogeneous hybrids with well-defined interfaces by incorporating OPV ligands in solutions. Covalent assembly and disassembly of gold nanoparticles can be achieved by repeated thermal stimuli on as-obtained hybrids, which can be monitored by fluorescence changes of OPVs and surface plasmon resonance absorption. Moreover, the dramatic photophysical properties and assembly behavior of these hybrids allow this procedure to be performed as a smart assay for monitoring the process of the Diels-Alder reaction
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|a Journal Article
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|a Liu, Huibiao
|e verfasserin
|4 aut
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|a Zhou, Weidong
|e verfasserin
|4 aut
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1 |
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|a Zheng, Haiyan
|e verfasserin
|4 aut
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1 |
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|a Yin, Xiaodong
|e verfasserin
|4 aut
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|a Li, Yuliang
|e verfasserin
|4 aut
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|a Guo, Yanbing
|e verfasserin
|4 aut
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|a Zhu, Mei
|e verfasserin
|4 aut
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1 |
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|a Ouyang, Canbin
|e verfasserin
|4 aut
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|a Zhu, Daoben
|e verfasserin
|4 aut
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|a Xia, Andong
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 26(2010), 5 vom: 02. März, Seite 3179-85
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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1 |
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|g volume:26
|g year:2010
|g number:5
|g day:02
|g month:03
|g pages:3179-85
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|u http://dx.doi.org/10.1021/la903838w
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